Aja FS2 Quick Start User Manual download pdf (Page 11)

FS2 Quick Start Guide — Quick Workflows

Dual Stream 3G

Input/Output

"Dual Stream 3G SDI" means two separate and distinct HD video signals are muxed

together into one 3G SDI signal. (By definition, a "Dual Stream 3G SDI" is a "Level B' 3G SDI.)

The FS2 supports this mode, both at the inputs and the outputs. Also, Dual Stream 3G

automatic operation (signal detection) is possible if proper Format ID is present, or you can

set up Dual Stream 3G manual operation if Format ID is not available.

Dual Stream 3G Video Inputs

The FS2 inputs support Dual Stream 3G SDI Inputs by applying the Dual Stream 3G video to

SDI 1 In and making the second video stream appear in the input crosspoint matrix as SDI 2.

In this case, the SDI 2 input connector is unused.

1. Connect a (multiplexed) Dual Stream 3G SDI signal to SDI 1 In.

2. Press the System button, select 4 SDI1 3G Detect, and adjust to Auto Detect or Dual Stream.

3. Select 5 SDI2 Input Protect, and adjust to Dual Stream.

Now both HD signals from a Dual Stream 3G SDI input are available as SDI1 or SDI 2, and

either input can be selected for use in Processor 1 or Processor 2. The Fiber 1 input can also

be used in this way.

Dual Stream 3G Video Outputs

Two separate 1.5 Gb HD video signals, one from Processor 1 and one from Processor 2, can

be combined at the FS2 output into one (muxed) Dual Stream 3G SDI signal. The Dual

Stream 3G output can be selected at the four SDI outputs: SDI 1, SDI 2, Fiber 1, or Fiber 2.

1. Press the Output button.

2. Select one of these menus to specify which output(s) will produce Muxed 3G video:

SDI 1 Out: Select 1.1 SDI1 Video Output, and adjust to Proc1+Proc2.

SDI 2 Out: Select 1.2 SDI2 Video Output, and adjust to Proc1+Proc2.

Fiber 1 Out: Select 2.1 Fiber1 Video Output, and adjust to Proc1+Proc2.

Fiber 2 Out: Select 2.2 Fiber2 Video Output, and adjust to Proc1+Proc2.

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Aja FS2 Quick Start User Manual Page 11